Online edition: ISSN 2432-6380
[TOP] | [2020] | [2021] | [2022] | [2023] | [2024] | [2025] | [2026] | [Japanese] / [English]
SITE2026-8
On the number of queries necessary for the reaction attack on fully-homomorphic encryption FHEW
Yuki Koizumi, Yuichi Kaji (Nagoya Univ.)
pp. 1 - 8
SITE2026-9
Utilizing Search Patterns to Improve Query Recovery Attacks against Searchable Encryption
Ryousuke Muramatsu (FUN), Takumi Namiki (UEC), Yohei Watanabe (UEC/AIST)
pp. 9 - 16
SITE2026-10
A Generic Construction of Public-Key Authenticated Re-Encryption With Keyword Search
Daichi Matsushita, Keisuke Hara (The Univ. of Osaka/AIST), Kyosuke Yamashita (Chuo Univ./AIST)
pp. 17 - 24
SITE2026-11
Investigation of Adversarial Training Methods oriented toward Toroidal Space
Shunichi Kato, Shu Takemoto, Yusuke Nozaki, Masaya Yoshikawa (Meijo Univ.)
pp. 25 - 30
SITE2026-12
Evaluation of Robustness and Verification Capability of Soft-Label-Controlled Model Fingerprints under Multiple Input Preprocessing Transformations
Naoto Katakai, Shu Takemoto, Yusuke Nozaki, Masaya Yoshikawa (Meijo Univ.)
pp. 31 - 36
SITE2026-13
A Study on Localizing Partially Manipulated Image Regions Using Pre- and Post-Reconstruction Differences in Latent Space
Takumi Kano, Shu Takemoto, Yusuke Nozaki, Masaya Yoshikawa (Meijo Univ.)
pp. 37 - 42
SITE2026-14
Evaluation of GNN-Based Key Prediction Attacks Against LumiLock and Defense Through Lock-Structure Perturbation
Tsunato Nakai, Takuya Higashi (Mitsubishi Electric)
pp. 43 - 48
SITE2026-15
Notification-Permission-Requesting reCAPTCHA Spoofing Pages Indexed in Google Search
Masamichi Aoki, Rin Miyachi, Taiichi Saito (TDU)
pp. 49 - 55
SITE2026-16
Obfuscation Tool Identification for .NET Malware Analysis
Watanabe Kosuke, Saito Taiichi (TDU)
pp. 56 - 63
SITE2026-17
Toward Application-Identity-Centric Egress Control on Windows Endpoints
Mingjen Hsieh (Affiliation (Short name for advance program))
pp. 64 - 71
SITE2026-18
A Study on the Typology of Port Scan Behaviors Using First Payload Features from Darknet Observations
Ryoto Shiraishi, Yasuhiro Nakamura, Hidema Tanaka (NDA)
pp. 72 - 77
SITE2026-19
A Systematic Study of Legal Regulation Concerning AI Governance in Japan
-- Current Legal Regulation of AI That Replicates Individuals and Future Prospects --
Yuki Okamura, Miho Ikeda (NTT)
pp. 78 - 85
SITE2026-20
Structure and Evolution of the EU Cloud Sovereignty Framework
-- Focusing on the SEAL Evaluation Scheme and Initial Procurement Case Studies --
Naonori Kato (KDDI Research/NFI), Yosuke Murakami (KDDI Reaserch)
pp. 86 - 91
SITE2026-21
DLT Terms 100: for Learners based on JIS X 22739:2026
Yusuke Kaneko, Takumi Aita, Kohei Ichihara, Hiroki Watanabe (JRI)
pp. 92 - 97
SITE2026-22
Enhancing Pair Authentication Using Hand Motion and Heart-Rate Data
Bashir Mohammad Abdul, Jie Jin, Masakatsu Nishigaki, Tetsushi Ohki (Shizuoka University)
pp. 98 - 104
SITE2026-23
Behavioral Authentication for eSports Players: A Deep Learning Approach Based on Input Behavior
Tanglei Ni, Franziska Zimmer, Ryosuke Kobayashi, M N S Perera, Mhd Irvan, Rie Shigetomi Yamaguchi (UTokyo)
pp. 105 - 110
SITE2026-24
A Study on Avatar Secret Mode Utilizing Nudges and Gamification
Kazuki Takabayashi, Itta Matsuda, Yang fan, Shiro Yamada, Takato Yokoyama, Tetsushi Ohki, Masakatsu Nishigaki (Shizuoka Univ.)
pp. 111 - 116
SITE2026-25
A Method for Adversarial Attacks against Instance Segmentation Models Equipped on Physical Devices
Shota Tokiwagi, Yuya Okadome, Kazuaki Nakamura (Tokyo Univ. of Science)
pp. 117 - 122
SITE2026-26
A Study on Multimodal Video Summarization
-- Formulation as a Column Subset Selection Problem Based on BoF Features --
Natsuko Nishi, Michiharu Niimi (KIT)
pp. 123 - 128
SITE2026-27
Modular speaker diarization without speaker count estimation
Naoki Hata, Shota Morita (Fukuyama Univ.)
pp. 129 - 133
SITE2026-28
Domain Adaptation for Vision Mamba with Perceptual Image Encryption
Jiachen Zhou, Kiyoshi Nishikawa, Hitoshi Kiya (Tokyo Metropolitan Univ.)
pp. 134 - 139
SITE2026-29
Ownership Verification of DNN Models Using Probability-Controlled White-Box Adversarial Attacks
Teruki Sano, Minoru Kuribayashi, Masao Sakai, Shuji Isobe, Eisuke Koizumi, Zhang Zhang, Satoru Matsumoto (Tohoku Univ.)
pp. 140 - 145
SITE2026-30
Access Control for Latent Diffusion Models Using the Covariance Matrix of Noise Distribution as Secret Keys
Temma Tanaka, Kazuaki Nakamura (Tokyo Univ. of Science)
pp. 146 - 151
SITE2026-31
A Study on Deep Learning-Based Side-Channel Attacks Using Multiple Leakage Sources for SLH-DSA
Takumi Kuwabara, Akira Ito, Naofumi Homma (Tohoku Univ.)
pp. 152 - 157
SITE2026-32
A Study of Side-Channel Attacks on the High-Order Decompose Gadget in ML-DSA
Junichi Sakamoto, Ryo Iijima (AIST)
pp. 158 - 163
SITE2026-33
(See Japanese page.)
pp. 164 - 168
SITE2026-34
A Low-Overhead Automorphism Architecture via Address Mapping Optimization for CKKS Fully Homomorphic Encryption
Pengfei Sun, Makoto Ikeda (UTokyo)
pp. 169 - 174
SITE2026-35
A Large-Scale Survey of Security Features in IoT Devices Based on Firmware Analysis: 2021-2025
Takayoshi Miyake, Ryota Yoshimoto, Toshihiro Yamauchi (Okayama Univ.)
pp. 175 - 182
SITE2026-36
(See Japanese page.)
pp. 183 - 189
SITE2026-37
Improving the Stability of Graph-based APT Detection with LLM Sentence Embeddings
Shota Sakamaki, Hiroki Kanezashi, Toyotaro Suzumura, Tomohiro Kudoh (UTokyo)
pp. 190 - 197
SITE2026-38
Reproducibility Issues in Simulating Cyberattacks on Drones
-- Case Studies Using PX4 and ArduPilot --
Masaki Soshima, Kuniyasu Suzaki (IISEC)
pp. 198 - 205
SITE2026-39
Can ciphertext be made indistinguishable from plaintext?
Naofumi Aoki (Hokkaido Univ.)
pp. 206 - 211
SITE2026-40
LoRA-ViT in key-based domain adaptation for learnable image encryption
Haiwei Lin, Shoko Imaizumi (Chiba Univ.), Hitoshi Kiya (TMU)
pp. 212 - 217
SITE2026-41
Enhanced Robustness against Deep Model Inversion Attacks Using Learnable Image Encryption
Mare Hirose, Shoko Imaizumi (Chiba Univ.), Hitoshi Kiya (TMU)
pp. 218 - 223
SITE2026-42
A Sufficient Condition for Zero Reductions in HDF4 Based on Degree-Four Macaulay Matrix Polynomials
Jiei Suto, Kosuke Sakata, Tsuyoshi Takagi (UTokyo)
pp. 224 - 231
SITE2026-43
Improvement of Identity-Based Encryption based on the Middle-Product LWE Assumption
Seiryu Kawano, Takumi Nishimura, Atsushi Takayasu (Tokyo Univ.)
pp. 232 - 239
SITE2026-44
Inversion of Complexity in Boyer's Quantum Algorithm for Hash Puzzle
Masato Hikawa, Yuichi Kaji (Nagoya Univ.)
pp. 240 - 247
SITE2026-45
Speech watermarking using time-stretching and compression with blind detection
Takuto Isoyama, Mugi Kawasaki (TMCIT), Masashi Unoki (JAIST)
pp. 248 - 253
SITE2026-46
Study on DNN-based Blind Speech Watermarking Method by Using LP-DSS
Tran-Quang-Tuan Vo, Huy Quoc Nguyen, Candy Olivia Mawalim, Masashi Unoki (JAIST)
pp. 254 - 259
SITE2026-47
Transcript Analysis of $Sigma$ Protocols from a Computational Differential Privacy Perspective
Atsushi Fujioka (Kanagawa Univ.)
pp. 260 - 265
SITE2026-48
Puncturing of Signing Keys for Median-Sum One-Time Signatures
Ren Inuzuka, Yuichi Kaji (Nagoya Univ.)
pp. 266 - 273
SITE2026-49
Revisiting Formalization of Predicate Aggregate Signature
Hiroaki Anada (Meiji Gakuin Univ.), Masayuki Fukumitsu (SUN), Shingo Hasegawa (Fukushima Univ.)
pp. 274 - 281
SITE2026-50
Observation and Analysis of Cyberattacks Targeting Self-Hosted LLM Servers
Kanta Okugawa (NICT/Ritsumeikan University), Daisuke Makita, Masaki Kubo (NICT), Koichi Mouri (Ritsumeikan University/NICT), Takahiro Kasama (NICT)
pp. 282 - 289
SITE2026-51
Measuring Third-Party Service Dependencies in Darknet Markets
Akinori Uchino, Aiman Syazwan Bin Abdul Razak, Yin Minn PaPa, Katsunari Yoshioka (YNU)
pp. 290 - 297
SITE2026-52
Analysis of Double-Extortion Negotiation Strategies and Shared Victims Across Ransomware Groups Based on Ransomware Leak Site Observations
Tatsuki Yogo (YNU), Yin Minn Pa Pa (IAS, YNU), Junji Shikata, Katsunari Yoshioka (FEIS, YNU)
pp. 298 - 305
SITE2026-53
Complexity Analysis of Hybrid Polynomial Multiplication with Incomplete NTT and Toom-4 for Lattice-Based Cryptography
Sakura Oku, Momonari Kudo (Fukuoka Inst. of Tech.)
pp. 306 - 313
SITE2026-54
Computational Complexity Analysis of the Quantum Prange Algorithm Based on the Krylov Subspace Method
Asuka Wakasugi (Univ. of Tsukuba/EAGLYS), Noboru Kunihiro (Univ. of Tsukuba)
pp. 314 - 321
SITE2026-55
High-Speed AVX2 Implementation of NTRU-HPS-4096-1229 KEM
Issei Shirai, Atsushi Fujioka (Kanagawa Univ.), Akira Nagai (NTT), Kan Yasuda (Kogakuin Univ.), Masataka Saito (NTT DATA INTELLILINK)
pp. 322 - 329
SITE2026-56
Analysis of Malicious Traffic Clusters Exploitable to Poisoning Attacks in a LightGBM-based NIDS
Yusha Yazici (Nagoya Univ.), Hirokazu Hasegawa (NII), Yukiko Yamaguchi, Hajime Shimada (Nagoya Univ.)
pp. 330 - 337
SITE2026-57
Design and Evaluation of a Hardware-Separated Hybrid Signature Architecture during the PQC Migration Period
Akane Suzuki, Mitsuhiro Shimbo, Manami Suzuki, Kosuke Anzai, Takahiro Fujishiro (Hitachi)
pp. 338 - 345
SITE2026-58
Issues of Execution Environment Authentication for Analysis Resistance of Tamper Resistant Software (Part 2)
Kazuomi Oishi (SIST)
pp. 346 - 351
SITE2026-59
Consideration of Multi-Device Setting in the Messaging Layer Security Protocol
Shuya Hanai, Kazuhide Fukushima (KDDI Research, Inc.)
pp. 352 - 359
SITE2026-60
Separating Tampering from Leakage: A Two-Detector Diagnostic Framework for LoRA Federated Fine-Tuning
Wang Zhiying, M N S Perera, Ryosuke Kobayashi, Franziska Zimmer, Mhd Irvan, Rie Shigetomi Yamaguchi (UTokyo)
pp. 360 - 367
SITE2026-61
A Method for Automatically Analyzing Newly Exploits Observed by Honeypots Using LLMs
Ryu Kuki (Yokohama National Univ.), Kosuke Murakami (Yokohama National Univ./KDDI Research, Inc.), Shota Fujii, Takayuki Sasaki, Katsunari Yoshioka (Yokohama National Univ.)
pp. 368 - 375
SITE2026-62
Assessment of the Potential for Attacks on IoT Device Management Interfaces Using AI Browser Agents
Emina Ishihara, Misato Ito (YNU), Kosuke Murakami (YNU/KDDI Research), Shota Fujii, Takayuki Sasaki, Katsunari Yoshioka (YNU)
pp. 376 - 383
SITE2026-63
LLM-Based Information Gathering and Analysis System for Cybercrime-Related Messages on Discord
Naoki Miyamoto, Yamato Kawaguchi, Yin Minn Pa Pa, Katsunari Yoshioka (YNU)
pp. 384 - 391
SITE2026-64
Empirical Study of HUMINT via Human-in-the-Loop LLM Dialogue Support with Ethical Considerations
Sota Kubo, Yukihiro Nagayama, Yin Minn Pa Pa, Katsunari Yoshioka (YNU)
pp. 392 - 399
SITE2026-65
Data-Oblivious Algorithm for Benes Network Representing Specific Permutations
Manato Suzuki, Kunihiko Sadakane, Kazunari Tozawa (UTokyo)
pp. 400 - 407
SITE2026-66
Privacy-Preserving LZ77 Decompression
Yuki Seto (UTokyo/AIST), Kunihiko Sadakane, Kazunari Tozawa (UTokyo)
pp. 408 - 414
SITE2026-67
Efficient Physical Zero-Knowledge Proofs for the Another Solution Problem
Futa Ito, Li Yang, Kazuo Sakiyama (UEC), Daiki Miyahara (UEC/AIST)
pp. 415 - 421
SITE2026-68
Card-Based Protocols for Addition and Subtraction using Oriented Cards
Yasuyuki Murakami (OECU)
pp. 422 - 429
SITE2026-69
Impact of Facial Image's Background on Personal Authentication Using 1kB Compressed Facial Image Stored in 2D Barcode
Kakeru Suzuki, Takahiro Yoshida (TUS)
pp. 430 - 433
SITE2026-70
A Study of Age and Gender Estimation from Finger Vein Images
Katsuki Tanaka, Koichi Ito, Takafumi Aoki (Tohoku Univ.), Masakazu Fujio, Yosuke Kaga, Kanade Oshima, Kenta Takahashi (Hitachi)
pp. 434 - 439
SITE2026-71
Efficiency Improvement of Clustering for Lightweight Cipher PRINCE using Round Function Partitioning
Tsubasa Sasano (UOH), Kazuma Taka (NICT/UOsaka), Kosei Sakamoto (Mitsubishi Electric/UOsaka), Ryoma Ito (NICT/UOsaka), Takanori Isobe (UOsaka/NICT)
pp. 440 - 447
SITE2026-72
Dynamic Multi-Server Updatable Symmetric Encryption
Reiji Konoshima (OU), Kyosuke Yamashita (CU)
pp. 448 - 455
Note: Each article is a technical report without peer review, and its polished version will be published elsewhere.